<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>信美恋爱</title>
    <meta name="description" content="信美恋爱">
    <meta name="keywords" content="信美恋爱">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <link rel="icon" href="../img/logoK.png" type="image/x-icon"/>
</head>
<style>
    .avatar-uploader .el-upload {
        border: 1px dashed #d9d9d9;
        border-radius: 6px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }

    .avatar-uploader .el-upload:hover {
        border-color: #409EFF;
    }

    .avatar-uploader-icon {
        font-size: 28px;
        color: #8c939d;
        width: 178px;
        height: 178px;
        line-height: 178px;
        text-align: center;
    }

    .avatar {
        width: 178px;
        height: 178px;
        display: block;
    }
</style>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>商品管理
            <small>轮播图管理</small>
        </h1>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="轮播图编码/轮播图名称" v-model="pagination.queryString" style="width: 200px;" @keyup.enter.native="handleCurrentChange(1)"
                          class="filter-item"></el-input>
                <el-button @click="handleCurrentChange(1)" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="goodsId" label="轮播图id" align="center"></el-table-column>
                <el-table-column prop="goodsName" label="轮播图标题" align="center"></el-table-column>
                <el-table-column prop="image" label="图片" min-width="70%">
                    <!-- 图片的显示 -->
                    <template slot-scope="scope">
                        <img :src="scope.row.image" min-width="70" height="70"/>
                    </template>
                </el-table-column>
                <el-table-column prop="createDate1" label="创建时间" align="center"></el-table-column>
                <el-table-column prop="connection" label="链接" align="center"></el-table-column>
                <el-table-column label="状态" align="center">
                    <template slot-scope="scope">
                        <span>{{ scope.row.status == '0' ? '无效': '有效'}}</span>
                    </template>
                </el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增轮播图" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="shufflingFigure" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="轮播图id" prop="goodsId">
                                    <el-input type="number" v-model="shufflingFigure.goodsId"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="轮播图标题" prop="goodsName">
                                    <el-input v-model="shufflingFigure.goodsName"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="状态">
                                    <el-select v-model="shufflingFigure.status">
                                        <el-option label="无效" value="0"></el-option>
                                        <el-option label="有效" value="1"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接">
                                    <el-input v-model="shufflingFigure.connection"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="上传图片">
                                    <el-upload
                                            class="avatar-uploader"
                                            action="/ImageFiles/upload"
                                            :show-file-list="false"
                                            name="image"
                                            :on-success="handleAvatarSuccess"
                                            :before-upload="beforeAvatarUpload">
                                        <img v-if="imageUrl" :src="imageUrl" class="avatar">
                                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                    </el-upload>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑轮播图" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="shufflingFigure" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="轮播图编码" prop="goodsId">
                                    <el-input type="number" v-model="shufflingFigure.goodsId"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="轮播图名称" prop="goodsName">
                                    <el-input v-model="shufflingFigure.goodsName"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="上传图片">
                                    <el-upload
                                            class="avatar-uploader"
                                            action="/ImageFiles/upload"
                                            :show-file-list="false"
                                            name="image"
                                            :on-success="handleAvatarSuccess"
                                            :before-upload="beforeAvatarUpload">
                                        <img v-if="imageUrl" :src="imageUrl" class="avatar">
                                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                    </el-upload>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="创建日期">
                                    <el-input :disabled="true" v-model="shufflingFigure.createDate"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="状态">
                                    <el-select v-model="shufflingFigure.status">
                                        <el-option label="无效" value="0"></el-option>
                                        <el-option label="有效" value="1"></el-option>
                                        <!--<el-option label="女" value="2"></el-option>-->
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="链接">
                                    <el-input v-model="shufflingFigure.connection"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data: {
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 10,//每页显示的记录数
                total: 0,//总记录数
                queryString: null//查询条件
            },
            imageUrl: '',
            dataList: [],//当前页要展示的分页列表数据
            shufflingFigure: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit: false,//编辑表单是否可见
            rules: {//校验规则
                goodsId: [{required: true, message: '轮播图编码为必填项', trigger: 'blur'}],
                goodsName: [{required: true, message: '轮播图内容不能为空', trigger: 'blur'}]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();//VUE对象初始化完成后调用分页查询方法，完成分页查询
        },
        methods: {
            //编辑
            handleEdit() {
                //进行表单校验
                this.$refs['dataEditForm'].validate((valid) => {
                    if (valid) {
                        //表单校验通过，可以提交数据
                        axios.post("/shufflingFigure/updateGoods", this.shufflingFigure).then((res) => {
                            if (res.data.flag) {
                                //弹出成功提示信息
                                this.$message({
                                    type: 'success',
                                    message: res.data.message
                                });
                            } else {
                                //执行失败
                                this.$message.error(res.data.message);
                            }
                        }).finally(() => {
                            //不管成功还是失败，都调用分页查询方法
                            this.findPage();
                            //隐藏编辑窗口
                            this.dialogFormVisible4Edit = false;
                        });
                    } else {
                        //表单校验不通过
                        this.$message.error("表单数据校验失败!");
                        return false;
                    }
                });
            },
            //添加
            handleAdd() {
                //进行表单校验
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) {
                        //表单校验通过，发生ajax请求，将录入的数据提交到后台进行处理
                        console.log(this.shufflingFigure);
                        axios.post("/shufflingFigure/insertGoods", this.shufflingFigure).then((res) => {
                            //关闭新增窗口
                            this.dialogFormVisible = false;
                            if (res.data.flag) {//执行成功
                                //新增成功后，重新调用分页查询方法，查询出最新的数据
                                this.findPage();
                                //弹出提示信息
                                this.$message({
                                    message: res.data.message,
                                    type: 'success'
                                });
                            } else {//执行失败
                                //弹出提示
                                this.$message.error(res.data.message);
                            }
                        });
                    } else {
                        //校验不通过
                        this.$message.error("数据校验失败，请检查你的输入信息是否正确！");
                        return false;
                    }
                });
            },
            //分页查询
            findPage() {
                //发送ajax请求，提交分页相关请求参数（页码、每页显示记录数、查询条件）
                var param = {
                    currentPage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize,
                    queryString: this.pagination.queryString
                };
                axios.post("/shufflingFigure/findAll", param).then((res) => {
                    //解析Controller响应回的数据，为模型数据赋值
                    // 总记录数
                    this.pagination.total = res.data.total;
                    // 查询结果
                    this.dataList = res.data.rows;
                }).catch((error) => {
                    this.$message.error(res.data.message);
                });
            },
            // 重置表单
            resetForm() {
                this.shufflingFigure = {};//重置数据
                this.imageUrl = "";
            },
            // 弹出添加窗口
            handleCreate() {
                //弹出新增窗口
                this.dialogFormVisible = true;
                this.resetForm();
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                //弹出编辑窗口
                this.dialogFormVisible4Edit = true;
                //回显数据，发送ajax请求根据ID查询当前检查项数据
                axios.get("/shufflingFigure/findById?id=" + row.goodsId).then((res) => {
                    if (res.data.flag) {
                        //进行回显，基于VUE的数据绑定实现
                        this.shufflingFigure = res.data.data;
                        this.imageUrl = res.data.data.image;
                    } else {
                        //查询失败，弹出提示
                        this.$message.error(res.data.message);
                    }
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                //设置最新的页码
                this.pagination.currentPage = currentPage;
                //重新调用findPage方法进行分页查询
                this.findPage();
            },
            handleAvatarSuccess(res, file) {
                this.imageUrl = URL.createObjectURL(file.raw);
                this.shufflingFigure.image = res;
            },
            beforeAvatarUpload(file) {
                const isJPG = file.type === 'image/jpeg';
                const isLt2M = file.size / 1024 / 1024 < 2;

                if (!isJPG) {
                    this.$message.error('上传头像图片只能是 JPG 格式!');
                }
                if (!isLt2M) {
                    this.$message.error('上传头像图片大小不能超过 2MB!');
                }
                return isJPG && isLt2M;
            },
            // 删除
            handleDelete(row) {
                this.$confirm("你确定要删除当前数据吗？", "提示", {//确认框
                    type: 'warning'
                }).then(() => {
                    //用户点击确定按钮，发送ajax请求，将检查项ID提交到Controller进行处理
                    axios.get("/shufflingFigure/deleteGoods/" + row.goodsId).then((res) => {
                        if (res.data.flag) {
                            //执行成功
                            //弹出成功提示信息
                            this.$message({
                                type: 'success',
                                message: res.data.message
                            });
                            //重新进行分页查询
                            this.findPage();
                        } else {
                            //执行失败
                            this.$message.error(res.data.message);
                        }
                    });
                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '操作已取消'
                    });
                });
            }
        }
    })
</script>
</html>